SW-259PIN [TE]
GaAs SPST Switch DC - 2.5 GHz; 砷化镓单刀单掷开关DC - 2.5 GHz的
| 型号： | SW-259PIN |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | GaAs SPST Switch DC - 2.5 GHz |
| 文件： | 总3页 (文件大小：106K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GaAs SPST Switch
DC - 2.5 GHz
SW-259
V3.00
Features
SO-8
●
Very Low Power Consumption: 50 µW
PIN 8
.2284-.2440
●
Low Insertion Loss: 1.0 dB
High Isolation: 35 dB up to 2 GHz
Very High Intercept Point: 46 dBm IP 3
.1497-.1574
(3.80-4.00)
- B -
(5.80-6.20)
●
.010(0.25) M B M
Orientation
mark
●
PIN 1
●
Nanosecond Switching Speed
Temperature Range: -40˚C to + 85˚C
Tape and Reel Packaging Available 1
.0099-0.0196
x 45° Chamfer
(0.25-0.50)
.1890-.1968
(4.80-5.00)
- A -
.0532-.0688
(1.35-1.75)
●
●
0°-8°
- C -
.004 (0.10)
.016-.050
.0040-.0098
(0.10-0.25)
(0.40-1.27)
Description
.0075-0.0098
(0.19-0.25)
M/A-COM’s SW-259 is a GaAs MMIC SPST terminated switch
in a low cost SOIC 8-lead surface mount plastic package.
The SW-259 is ideally suited for use where very low power
consumption is required. Typical applications include trans-
mit/receive switching, switch matrices, and filter banks in
systems such as: radio and cellular equipment, PCM, GPS,
fiber optic modules, and other battery powered radio
equipment.
.013-.020 TYP.
(0.33-0.51)
.050(1.27) BSC.
.010(0.25) M C A M B S
8- Lead SOP outline dimensions
Narrow body .150
(All dimensions per JEDEC No. MS-012-AA, Issue C)
Dimensions in ( ) are in mm.
Unless Otherwise Noted: .xxx = ± 0.010 (.xx = ± 0.25)
.xx = ± 0.02 (.x = ±0.5)
Ordering Information
The SW-259 is fabricated with a monolithic GaAs MMIC
using a mature 1-micron process. The process features full
chip passivation for increased performance and reliability.
Model No.
SW-259 PIN
SW-259TR
Package
SOIC 8-Lead Plastic
Forward Tape & Reel
Reverse Tape & Reel
SW-259RTR
Electrical Specifications, T = +25°C
A
Parameter
Test Conditions2
Unit
Min.
Typ.
Max
Insertion Loss
DC – 0.1 GHz
DC – 0.5 GHz
DC – 1.0 GHz
DC – 2.0 GHz
dB
dB
dB
dB
0.5
0.8
1.0
1.4
0.6
1.0
1.2
1.6
Isolation
DC – 0.1 GHz
DC – 0.5 GHz
DC – 1.0 GHz
DC – 2.0 GHz
dB
dB
dB
dB
62
55
45
32
65
58
48
35
VSWR On
Off
DC – 2.0 GHz
DC – 2.0 GHz
1.2:1
1.2:1
Trise, Tfall
Ton, Toff
Transients
10% to 90% RF, 90% to 10% RF
50% Control to 90% RF, 50% Control to 10% RF
In Band
nS
nS
mV
4
8
35
One dB
Compression Point
Input Power
Input Power
0.05 GHz
0.5 – 2.0 GHz
dBm
dBm
18
23
2nd Order
Intercept
Measured Relative
to Input Power
0.05 GHz
dBm
dBm
55
68
0.5 – 2.0 GHz
(for two-tone input power up to +5 dBm)
3rd Order
Intercept
Measured Relative
to Input Power
0.05 GHz
0.5 – 2.0 GHz
dBm
dBm
40
46
(for two-tone input power up to +5 dBm)
1. Refer to "Tape and Reel Packaging" Section, or contact factory.
2. All measurements with 0, -5 control voltages at 1 GHz in a 50Ω system, unless otherwise specified.
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
1
North America: Tel. (800) 366-2266
Fax (800) 618-8883
■
Asia/Pacific: Tel. +81 3 3263 8761
Fax +81 3 3263 8769
■
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
GaAs SPST Switch
SW-259
V3.00
Absolute Maximum Ratings1
Functional Schematic
Parameter
Absolute Maximum1,2
GND
RF1 GND
RF2
Max. Input Power
0.05 GHz
8
7
6
5
+27 dBm
0.5 – 2 GHz
+34 dBm
Control Voltage
Storage Temperature
+5V, -8.5V
-65°C to 150°C
1. Operation of this device above any one of these parameters may
cause permanent damage
2. When the RF Input power is applied to a terminated port, the
absolute maximum is +32 dBm.
1
2
3
4
GND
A
GND
B
Pin Configuration
Typical Performance
Pin No.
Description
INSERTION LOSS vs FREQUENCY
2.0
1
2
3
4
5
6
7
8
GND
A
+85°C
+25°C
1.5
B
1.0
GND
RF2
GND
GND
RF1
0.5
+40°C
0
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY (GHz)
ISOLATION vs FREQUENCY
Truth Table
90
80
70
60
50
40
30
20
10
Control Inputs
Condition of Switch
A
1
0
B
RF STATE
0
1
On
Off
"0" – 0 – -0.2V @ 20 µA max.
"1" – -5V @ 20µA Typ to -8V @ 600 µA max.
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY (GHz)
Electrical Schematic
Q1
Q3
VSWR vs FREQUENCY
RF2
RF1
2.0
1.8
1.6
1.4
1.2
1.0
Q4
Q2
B
A
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY (GHz)
Specifications Subject to Change Without Notice.
2
M/A-COM, Inc.
North America: Tel. (800) 366-2266
Fax (800) 618-8883
■
Asia/Pacific: Tel. +81 3 3263 8761
Fax +81 3 3263 8769
■
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
GaAs SPST Switch
SW-259
V3.00
Swept Data Characterized in 75 Ohms
ISOLATION vs FREQUENCY
S22 (On) vs FREQUENCY
0
-5
0
-10
-20
-30
-40
-50
-60
-70
-80
-10
-15
-20
-25
-30
-35
-40
0
0.2
0.4
0.6
0.8
1
0
0.2
0.4
0.6
0.8
1
FREQUENCY (GHz)
FREQUENCY (GHz)
S11 (On) vs FREQUENCY
S22 (Off) vs FREQUENCY
0
-2
0
-5
-4
-6
-10
-15
-20
-25
-30
-35
-40
-8
-10
-12
-14
-16
-18
0
0.2
0.4
0.6
0.8
1
0
0.2
0.4
0.6
0.8
1
FREQUENCY (GHz)
FREQUENCY (GHz)
Specifications Subject to Change Without Notice.
M/A-COM, Inc.
3
North America: Tel. (800) 366-2266
Fax (800) 618-8883
■
Asia/Pacific: Tel. +81 3 3263 8761
Fax +81 3 3263 8769
■
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
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